2015243205

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{409}}^1$

素因数の和:734

約数の個数: 64

約数和(自身を含む): 3429043200

約数和(自身を除く): 1413799995

約数列:

[1, 3, 5, 15, 29, 47, 87, 141, 145, 235, 241, 409, 435, 705, 723, 1205, 1227, 1363, 2045, 3615, 4089, 6135, 6815, 6989, 11327, 11861, 19223, 20445, 20967, 33981, 34945, 35583, 56635, 57669, 59305, 96115, 98569, 104835, 169905, 177915, 288345, 295707, 328483, 492845, 557467, 985449, 1478535, 1642415, 1672401, 2787335, 2858501, 4632743, 4927245, 8362005, 8575503, 13898229, 14292505, 23163715, 42877515, 69491145, 134349547, 403048641, 671747735, 2015243205]

約数ペア:

[(1, 2015243205), (3, 671747735), (5, 403048641), (15, 134349547), (29, 69491145), (47, 42877515), (87, 23163715), (141, 14292505), (145, 13898229), (235, 8575503), (241, 8362005), (409, 4927245), (435, 4632743), (705, 2858501), (723, 2787335), (1205, 1672401), (1227, 1642415), (1363, 1478535), (2045, 985449), (3615, 557467), (4089, 492845), (6135, 328483), (6815, 295707), (6989, 288345), (11327, 177915), (11861, 169905), (19223, 104835), (20445, 98569), (20967, 96115), (33981, 59305), (34945, 57669), (35583, 56635)]